International Journal of Manufacturing and Materials Processing vol 2 issue 2 by JournalsPub

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20 mit icle b rt u S A Applied Mechanics r International Journal of Electro Mechanics and u Mechanical Behaviour International Journal of Machine Design and Yo Manufacturing

Mechanical Engineering

¬ International Journal of Thermal Energy and

¬ International Journal of Production Engineering ¬ International Journal of Industrial Engineering

« « «

Applications

International Journal of Mechanical Dynamics and Analysis International Journal of Fracture and damage Mechanics International Journal of Structural Mechanics and Finite Elements

and Design ¬ International Journal of Manufacturing and

Materials Processing ¬ International Journal of Mechanical Handling and

Automation 5 more...

Electronics and Telecommunication « International Journal of Radio Frequency Design « International Journal of VLSI Design and Technology « International Journal of Embedded Systems and Emerging

Technologies « International Journal of Digital Electronics « International Journal of Digital Communication and Analog

Chemical Engineering « International Journal of Renewable Energy and its

Commercialization « International Journal of Environmental Chemistry « International Journal of Agrochemistry « International Journal of Prevention and Control of Industrial

Pollution

5 more...

Signals

1 more...

Civil Engineering

Architecture « International Journal of Housing and Human Settlement

Planning « International Journal of Architecture and Infrastructure Planning « International Journal of Rural and Regional Planning Development « International Journal of Town Planning and Management 2 more...

« « « «

2 more...

Electrical Engineering

Computer Science and Engineering « « « « «

International Journal of Wireless Network Security International Journal of Algorithms Design and Analysis International Journal of Mobile Computing Devices International Journal of Software Computing and Testing International Journal of Data Structures and Algorithms 5 more...

International Journal of Analog Integrated Circuits International Journal of Automatic Control System International Journal of Electrical Machines & Drives International Journal of Electrical Communication Engineering « International Journal of Integrated Electronics Systems and 4 more... Circuits « « « «

Nursing « « « « «

Jul–Dec 2016

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Material Sciences and Engineering

International Journal of Immunological Nursing International Journal of Cardiovascular Nursing International Journal of Neurological Nursing International Journal of Orthopedic Nursing International Journal of Oncological Nursing

« « « «

International Journal of Energetic Materials International Journal of Bionics and Bio-Materials International Journal of Ceramics and Ceramic Technology International Journal of Bio-Materials and Biomedical Engineering 4 more...

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International Journal of Photochemistry International Journal of Analytical and Applied Chemistry International Journal of Green Chemistry International Journal of Chemical and Molecular Engineering 3 more...

5 more...

Biotechnology « International Journal of Industrial Biotechnology and « « « «

International Journal of Water Resources Engineering International Journal of Concrete Technology International Journal of Structural Engineering and Analysis International Journal of Construction Engineering and Planning

International Journal of Manufacturing and Material Processing

Biomaterials International Journal of Plant Biotechnology International Journal of Molecular Biotechnology International Journal of Biochemistry and Biomolecules International Journal of Animal Biotechnology and 3 more... Applications

Nanotechnology « International Journal of Applied Nanotechnology « International Journal of Nanomaterials and Nanostructures « International Journals of Nanobiotechnology

Chemistry

Physics « International Journal of Solid State Materials « International Journal of Optical Sciences

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International Journal of Manufacturing and Material Processing

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International Journal of Manufacturing and Material Processing

International Journal of Manufacturing and Material Processing is a peer-reviewed journal that provides students, researchers and leading industries with high quality of scientific data. Journal focuses on traditional and non-traditional manufacturing processes, as well as new advances in designing methodology, making the theoretical aspect of the research as important as the practicality of the work done. The prominence of the journal lies in the industrial application and novelty of the research work.

Focus and Scope of the Journal 

           

Computer-Aided Manufacturing Medical Device Design And Manufacturing. Traditional And Non-Traditional Manufacturing Processes, Manufacturing Processes In Dental And Medical Practices, Multibody System Dynamics, Control Systems, Kinematics, Compliant Mechanisms, Electro-Mechanical Systems, Computer-Aided Design, Mechatronics, Design For Manufacturing, Dynamics And Vibrations Of Mechanical And Continuous Systems, Finite Element Modeling, Modal Testing, Model Updating, Structural Damage Detection And System Identification

International Journal of Manufacturing and Material Processing is published twice a year (bi-annual) by JournalsPub an imprint of Dhruv Infosystems Pvt. Ltd., India. The outlooks stated in the articles do not essentially reflect of the publisher. The publisher does not endorse the quality or value of the advertised/sponsored products described therein. Please consult full prescribing information before issuing a prescription for any products mentioned in this publication. No part of this publication may be reproduced, stored in retrieval or transmitted in any form without written permission to the publisher. To cite any of the material contained in this journal, in English or translation, please use the full English reference at the beginning of each article. To reuse any of the material, please contact JournalsPub (info@journalspub.com).

PUBLICATION MANAGEMENT TEAM

Chairman Mr. Puneet Mehrotra Managing Director, JournalsPub, New Delhi

INTERNAL MEMBERS

Associate Manager Hidam Renubala

Commissioning Editors Ankita Singh

Dr. Chhavi Goel

Deepika Bhadauria

Manisha Dhoble Rekha Rani

EDITORIAL BOARD MEMBERS Dr. D.S. Robinson Smart Karunya University, Coimbatore, (Tamil Nadu), India

Dr. P. Narendra Mohan University College of Engineering and Technology, Acharya Nagarjuna University, Nagarjuna Nagar Guntur, (Andhra Pradesh), India

Dr. Muthuramalingam Thangaraj SRM University, Chennai, (Tamil Nadu), India

Dr P. M. M. Subrahmanya Sarma VIZAG Institute of Technology, Dakamarri, Bheemunipatnam Mandal, Visakhapatnam, India

Dr. S. John Alexis Kumaraguru College of Technology, Coimbatore, (Tamil Nadu), India

Dr. Sarang Pande Faculty of PG and Research, Marwadi Education Foundation, Rajkot, India

Dr. V Sugumaran School of Mechanical Engineering and Building Sciences, VIT University, India

Dr. K R Sivadas Sree Narayana Gurukulam College of Engineering, Kadayiruppu, India

Dr. Nataraj J.R R.V. College of Engineering, Mysore Road, Bangalore, (Karnataka), India

Dr. D. Siva Prasad GITAM Institute of Technology, Visakhapatnam, India

Dr. Sam Paul Karunya University Coimbatore, (Tamil Nadu), India

Bo-Wun Huang China

Dr. Siva Prasad Kondapalli Anil Neerukonda Institute of Technology & Sciences, Visakhapatnam, (Andhra Pradesh), India

Mr. Harish Kumar Noida International University, Yamuna Expressway, Greater Noida, (Uttar Pradesh), India

From the Editor's Desk Dear Readers, We would like to present, with great pleasure, the inaugural volume of a new scholarly journal, International Journal of Manufacturing and Material Processing. This journal is part of the Engineering Sciences, and is devoted to the scope of present Manufacturing and Material Processing issues, from theoretical aspects to application-dependent studies and the validation of emerging technologies. This new journal was planned and established to represent the growing needs of Manufacturing and Material Processing as an emerging and increasingly vital field, now widely recognized as an integral part of scientific and technical investigations. Its mission is to become a voice of the Engineering Science community, addressing researchers and practitioners in this area. The core vision of International Journal of Manufacturing and Material Processing in JournalsPub is to propagate novel awareness and know-how for the profit of mankind ranging from the academic and professional research societies to industry practitioners in a range of topics in Manufacturing and Material Processing in general. JournalsPub acts as a pathfinder for the scientific community to published their papers at excellently, well-time & successfully. International Journal of Manufacturing and Material Processing focuses on original high-quality research in the realm of Computer-aided manufacturing, Medical device design and manufacturing, manufacturing processes in dental and medical practices, Multi body system dynamics, Control systems, kinematics, and compliant mechanisms, Electro-mechanical systems, Computer-aided design. The Journal is intended as a forum for practitioners and researchers to share the techniques of Manufacturing and Material Processing and solutions in the area. Many scientists and researchers have contributed to the creation and the success of the Mechanical Engineering community. We are very thankful to everybody within that community who supported the idea of creating an innovative platform. We are certain that this issue will be followed by many others, reporting new developments in the field of Manufacturing and Material Processing. This issue would not have been possible without the great support of the Editorial Board members, and we would like to express our sincere thanks to all of them. We would also like to express our gratitude to the editorial staff of JournalsPub, who supported us at every stage of the project. It is our hope that this fine collection of articles will be a valuable resource for Manufacturing and Material Processing readers and will stimulate further research into the vibrant area of Manufacturing and Material Processing. Puneet Mehrotra Managing Director

Contents 1. Modified Sewing Machine Workstation Design by Using Taguchi Approach Shubham Ashokrao Netnaskar

2. Increasing an Overall Equipment Effectiveness Visibility and Analyzing in a Manufacturing Industry K.S. Arun, B.K. Kanchan, G. Prabha, D. Rajenthirakumar

3. Tool Selection and Cost Estimation for CAV Manufacturing C. Chinglenthoiba, V. Balaji, B. Abbas, A. Madhan Kumar

4. Electrical Discharge Machining in Modern Manufacturing Applications Priyanka Garg

5. Manufacturing Process Involved in Development of Medical Devices S. Sharmila

International Journal of Manufacturing and Material Processing

Vol. 2: Issue 2

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Modified Sewing Machine Workstation Design by Using Taguchi Approach Shubham Ashokrao Netnaskar*

Department of Mechanical Engineering, Dr. Rajendra Gode Institute of Technology and Research, Sant Gadge Baba Amravati University, Amravati, Maharashtra, India

ABSTRACT The study was based on design of experiment using Taguchi Orthogonal Array with three parameters namely height of sewing machine table, angular movement of sewing machine table and sliding movement of sewing machine table considered for experimentation. An orthogonal Array of L9 experimental design was adopted & 3 angles namely trunk angle, head angle and neck angle was measured for each experimental run. Then the reading for female & male operator was separated & the qualitative analysis has been done on the basis of operator’s opinion. From this qualitative analysis the optimize position for sewing machine operator has been determined so that operators can work longer without any stress or fatigue at back.(i.e. Risk of musculoskeletal disorder would be lower). Keywords: sewing machine, taguchi method, ergonomics, musculoskeletal disorder.

INTRODUCTION Today, corporate work spaces are ergonomically designed, which simply means body friendly. Millions of dollars are spent each year on repetitive motion injuries, forcing companies to address the comfort and health of their workers. Ergonomics are very important when it comes to sewing since poor posture and awkward positions will result in early fatigue and pain in the neck, shoulders, and back. The purpose of this project was to look at conditions in the clothing industry to find out how these injuries start and how they can be prevented. Researchers identified many features in clothing plants that could be improved to prevent injuries including: The project’s final report brings together all of the information gained from this research. This report focuses on the potential ergonomic problems and solutions that were identified in plant. We

hope this report can be used to initiate changes in the workplace by creating a starting point for discussion and stimulating ideas on how conditions in our plants can be improved. What Is “Ergonomics”? Ergonomics is a topic that affects us all; yet few of us have a good understanding of what the term actually means or realize how it affects us. Ergonomics is a science that focuses on designing a job for the worker. An ergonomically designed job would ensure that a taller worker had enough space to safely perform his or her job and also that a shorter worker could reach all of his or her tools and products without reaching beyond a comfortable and safe range. The opposite to this, and what typically happens in the workplace, is that a worker is forced to work within the confines of the job or workstation that is

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International Journal of Manufacturing and Material Processing

Vol. 2: Issue 2

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Increasing an Overall Equipment Effectiveness Visibility and Analyzing in a Manufacturing Industry K.S. Arun*, B.K. Kanchan, G. Prabha, D. Rajenthirakumar PSG College of Technology, Coimbatore, Tamil Nadu, India

ABSTRACT This paper tries to evaluate the OEE of machines in a valve manufacturing and identifies the main loss elements of the process. An application had been created for continuous data collection. OEE data on machine performance is an initial key point to understand the equipment losses and establish improvement to eliminate them. The results are compared with world class level. Result of the research demonstrates that although the OEE coefficient of the investigated process is not meeting the world class level, however with the continuous improvement, performance of the machine can be acceptable. Keywords: lean manufacturing, overall equipment effectiveness, spread sheet

INTRODUCTION OEE is an effective tool to benchmark, analyze, and improve your production process. The OEE tool gives you the ability to measure your machines for productivity improvements. OEE not only measures these inefficiencies but groups them into three categories to help you analyze the machine and have a better understanding of the manufacturing process. Here is a list of common concerns of many manufacturing companies:  Reducing Bottlenecks – Increase Throughput  Implementing Machine Operator Training  Reducing Machine Setup Time  Improving Machine Reliability – Implement Preventive Maintenance  Maximizing Optimal Run Rates and Capacity  Eliminating Down Time – Provide Down Time Reason Codes.

Putting this tool in place to address these concerns and improve the manufacturing process can be very time consuming and costly. To reduce that cost, Overall Equipment Effectiveness (OEE) Spread sheet has been designed that is used to help with this process. The spread sheet allows the whole plant to be involved in the process of improving OEE. From the machine operator, production manager to the plant manager, this production monitoring information can help everyone to come to a solution. The bottom line for all employees should be to reduce production losses and build profitable products. The spread sheet provides production managers and machine operators with the necessary real time information to make crucial decisions about the effectiveness of the production process. Need for Analysis The company is facing a low production rate and high lead time in comparison to its competitors. Estimation shows that

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International Journal of Manufacturing and Material Processing

Vol. 2: Issue 2

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Tool Selection and Cost Estimation for CAV Manufacturing C. Chinglenthoiba*, V. Balaji, B. Abbas, A. Madhan Kumar

Department of Mechanical Engineering, Mahendra Engineering College Namakkal, Affiliated to Anna University, Chennai, India

ABSTRACT Air compressor is designed to compress air to higher pressure and harness this potential energy source and is powered by an air engine and stored in a tank. Compressed air or pneumatic device is therefore characterized by a high power-to-weight or power-to-volume ratio. Instead of mixing fuel with air and burning it in the engine to drive pistons with hot expanding gases, compressed air vehicles (CAV) use the expansion of compressed air to drive their pistons. Keywords: compressed air technology, cost estimation, tool

INTRODUCTION A compressed-air vehicle (CAV) is powered by an air engine, using compressed air, which is stored in a tank. Instead of mixing fuel with air and burning it in the engine to drive pistons with hot expanding gases, CAV use the expansion of compressed air to drive their pistons. One manufacturer claims to have designed an engine that is 90 percent efficient.[1–5]

Sl. no.

Parts

Compressed air propulsion may also be incorporated in hybrid systems, e.g., battery electric propulsion and fuel tanks to recharge the batteries. This kind of system is called hybrid-pneumatic electric propulsion. Additionally, regenerative braking can also be used in conjunction with this system.[6,7] LIST OF MATERIALS List of materials are given in Table 1.

Table 1. List of materials.

Qty.

Material

Frame Stand

Mild Steel

Air Tank

M.S

iii

Gate Valve

M.S

Bearing with Bearing Cap

M.S

Engine

100 Cc

Chain with Sprocket

viii

Connecting Tube

ix x

M.S

1 meter

Plastic

Bolt and Nut

–

M.S

Wheel Arrangement

–

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International Journal of Manufacturing and Material Processing

Vol. 2: Issue 2

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Electrical Discharge Machining in Modern Manufacturing Applications Priyanka Garg*

University of Madras, Tamil Nadu, India

ABSTRACT Several types of non-traditional machining processes have been developed to meet extra required machining conditions. When these processes are employed properly, they offer many advantages over non-traditional machining processes. Electrical Discharge Machining is the most widely accepted non-conventional process in the manufacturing industry. Keywords: aerospace industry, dielectric fluids, electrical discharge machining, nontraditional machining process

INTRODUCTION Electrical discharge machining (EDM) is one of the most widely used nontraditional machining processes. The main attraction of EDM over traditional machining processes such as metal cutting using different tools and grinding is that this technique utilizes thermoelectric process to erode undesired materials from the workpiece by a series of discrete electrical sparks between the workpiece and the electrode. A picture of EDM machine in operation is shown in Figure 1.[1â&#x20AC;&#x201C;4]

The traditional machining processes rely on harder tool or abrasive material to remove the softer material whereas nontraditional machining processes such as EDM uses electrical spark or thermal energy to erode unwanted material in order to create desired shape. So, the hardness of the material is no longer a dominating factor for EDM process. A schematic of an EDM process is shown in Figure 2, where the tool and the workpiece are immersed in a dielectric fluid.

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International Journal of Manufacturing and Material Processing

Vol. 2: Issue 2

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Manufacturing Process Involved in Development of Medical Devices S. Sharmila*

University of Madras, Chennai, India

ABSTRACT The trend in medical device design and manufacturing is toward smaller, more portable products that require more advanced components, manufacturing technologies and automation techniques. Medical products covering the range of patient monitors, drug delivery systems, therapeutic devices, and life assist devices all are shrinking in size while increasing in performance and features. The present article describes about quality improvement methods applied in manufacturing of medical devices. Keywords: drug delivery, lean manufacturing, medical device, packaging, sterilization

INTRODUCTION Medical device manufacturing includes all aspects of the fabrication of a medical device, from designing a manufacturing process to scale-up to ongoing process improvements. It also includes the sterilization and packaging of a device for shipment. Medical devices play an important role in the field of medical and health technology, and encompass a wide range of health care products. Many studies specify a medical device as any instrument, apparatus, appliance, software, material or other article, whether used alone or in combination, including the software intended by its manufacturer to be used specifically for diagnostic and/or therapeutic purposes and necessary for its proper application, intended by the manufacturer to be used for human beings. The design and manufacture of medical devices brings together a range of articles and case studies dealing with medical device R&D.[1]

LEAN CONCEPT FOR QUALITATIVE MANUFACTURING OF MEDICAL DEVICES Throughout the manufacturing process, medical device makers strive to be faster and more efficient, but they also wish to be responsible corporate citizens. Thus, manufacturing demands constant insight into renewable resources, sustainable materials, equipment that is more energy efficient, and methods to reduce waste creation. Solutions to these issues can come in the form of improved processes, technological advances in machines or equipment components, or safer/more reliable materials. The same principles apply to the packaging process. Many companies call these ideals ‘lean’ manufacturing, which is considered an industry best practice: eliminating any activity, process, or material that does not add value for which a customer will pay. Still, while speed and cost-savings are vital to successful manufacturing, quality control is of the utmost importance – particularly as medical device market

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Office No-4, 1 Floor, CSC, Pocket-E, Mayur Vihar, Phase-2, New Delhi-110091, India E-mail: info@journalspub.com

20 mit icle b rt u S A Applied Mechanics r International Journal of Electro Mechanics and u Mechanical Behaviour International Journal of Machine Design and Yo Manufacturing

Mechanical Engineering

¬ International Journal of Thermal Energy and

¬ International Journal of Production Engineering ¬ International Journal of Industrial Engineering

« « «

Applications

International Journal of Mechanical Dynamics and Analysis International Journal of Fracture and damage Mechanics International Journal of Structural Mechanics and Finite Elements

and Design ¬ International Journal of Manufacturing and

Materials Processing ¬ International Journal of Mechanical Handling and

Automation 5 more...

Electronics and Telecommunication « International Journal of Radio Frequency Design « International Journal of VLSI Design and Technology « International Journal of Embedded Systems and Emerging

Technologies « International Journal of Digital Electronics « International Journal of Digital Communication and Analog

Chemical Engineering « International Journal of Renewable Energy and its

Commercialization « International Journal of Environmental Chemistry « International Journal of Agrochemistry « International Journal of Prevention and Control of Industrial

Pollution

5 more...

Signals

1 more...

Civil Engineering

Architecture « International Journal of Housing and Human Settlement

« « « «

2 more...

Electrical Engineering

Computer Science and Engineering « « « « «

Nursing « « « « «

Jul–Dec 2016

IJMMP

Material Sciences and Engineering

« « « «

5 more...

Biotechnology « International Journal of Industrial Biotechnology and « « « «

International Journal of Manufacturing and Material Processing

Nanotechnology « International Journal of Applied Nanotechnology « International Journal of Nanomaterials and Nanostructures « International Journals of Nanobiotechnology

Chemistry

Physics « International Journal of Solid State Materials « International Journal of Optical Sciences